Spectrum Pipelines – Wall is used to design the wall thickness of both onshore and offshore pipelines. The software can be used to calculate wall thickness based on major industry codes, standards and recommended practices such as ASME B 31.4, ASME B 31.8, API RP 1111, DNVGL-ST-F101 and BS-PD-8010. Options are available to calculate wall thickness based on limit states such as pressure containment, hydrostatic collapse and propagation buckling and to satisfy code compliance. The wall thickness can be calculated for both operating and system pressure test conditions. In addition to the above, code checks can also be performed based on major codes, standards and recommended practices.